/*
 * Copyright 2008 Jens Meiss
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. 
 * You may obtain a copy of the License at 
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.googlecode.hmvc4gwt.framework.client.module;

import com.google.gwt.user.client.History;
import com.googlecode.hmvc4gwt.client.events.in.AddRootPanelViewEvent;
import com.googlecode.hmvc4gwt.client.events.in.RemoveRootPanelViewEvent;
import com.googlecode.hmvc4gwt.client.module.AModuleController;
import com.googlecode.hmvc4java.event.IEvent;
import com.googlecode.hmvc4java.registry.eventregistry.EventRegsitryController;
import com.googlecode.hmvc4java.registry.eventregistry.events.in.AddEventRegistryListenerEvent;

/**
 * 
 * 
 * @author jens.meiss
 */
public abstract class AModuleControllerRegistry extends AModuleController
		implements IModuleControllerRegistry {
	
	public final void fireEventGlobal(IEvent event) {
		EventRegsitryController.fireEventGlobal(event);
	}

	@Override
	public final void init() {
		
		/*
		 * registering the ModuleController as an HistoryListener
		 */
		History.addValueChangeHandler(this);
		
		/*
		 * listen to StartArtifacEvent's
		 */
		fireEventGlobal(new AddEventRegistryListenerEvent(AddRootPanelViewEvent.class,
				this));
		fireEventGlobal(new AddEventRegistryListenerEvent(RemoveRootPanelViewEvent.class,
				this));
		
		super.init();
		
	}
	
	@Override
	public void terminate() {
		super.terminate();
	}

}
